Methyl o/p-Toluenesulfonate (OPTSM)
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Product Description
Methyl o/p-Toluenesulfonate/OPTSM
Chemical Name:Methyl o/p-Toluenesulfonate;OPTSM;CAS 28804-47-9
Synonyms: O/P-Toluene Sulfonic Acid Methyl Ester; Methyl o/p-toluenesulfonate; Methyl O/P-Toluene Sulfonate; Methyl toluenesulfonate
EINECS No.: 249-237-3
Chemical Formula: C8H10O3S
Molecular Weight: 186.23
Boiling point: 289.2±19.0 °C at 760 mmHg
Flash point: 128.7±21.5 °C
Density: 1.2±0.1
Molecular Structure:
Description
It is an organic compound with the chemical formula C8H10O3S. It is a colorless to slightly yellow liquid with a strong benzene fragrance.
Methyl o/p-Toluenesulfonate/OPTSM Standard
Appearance: Colorless to light yellow liquid
Content %≥: 99
Moisture %≤: 0.5
O- TSM %≤: 40-70
P- TSM %≤: 30-60
M-TSM %≤: 5
Free acud % ≤: 0.2
OPTSC % ≤: 0.3
Ash % ≤: 0.1
Application
1. It is used as a methylation agent of organic synthesis, synthetic dyes pharmaceutical, pesticide, etc.
2. It is mainly used as a sulfonate reagent in organic synthesis. It can be used as a sulfonic acid esterification reagent for esterification reactions as well as for the synthesis of other organic compounds. In addition, it can also be used as a solvent and catalyst in chemical synthesis.
Storge & Handling
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Packing
200KG plastic drum or 200KG plastic line iron drum